>>> lance armstrong after a decade of denial is heading to oprah's couch to confess to doping. but does she still have the cultural clout to save him? >>> in other sports news, brent musburger spending too much time did the networ need to apologize? >>> plus, jimmy kimmel plunging into the late night wars against leno and letterman. >> used to be on at midnight and now we're on at 11:35. now closer to co-hosting "the view." i'm howard kurtz and this is "reliable sources." >>> the television cameras were invited to the office building as vice president biden held his first meetings on the gun issue. >> every once in a while, something that awakens the conscious of the country and that tragic event did in a way like nothing i've seen in my career. >> but a few words uttered by the vp that the president might consider changing some policies by executive order sparked an explosion in the conservative media. >> what you're experiencing here is an out of control, an arrogant, an unconstitutional power grip. >> embarked on a ferocious anti-gun campaign. you better support gun control